1.Airoha network access
Currently equipped with the 1562a version of this chip are (1562a Haorui original shell, 1562a Bull, 1562a Wing Tiger, 1562a Pleasant Tiger, 1562a Love creation, 1562a Haorui Zijiang Shell and so on
2.TWS Huilian
At present, Huilen chip is the only chip that can compete with Loda, representing chips a2 (1562m class), TWS102 (a6f, 1562f class), TWS106 (a6, 1562a class)
3.BES Hengxuan
Hengxuan Technology is mainly engaged in the development of intelligent audio SoC chips. Represents the chip BES2300, is a fully integrated adaptive active noise reduction scheme, LBRT low-frequency forwarding technology and dual-mode Bluetooth 5.0, using 28nm, BGA package.
4: Chinacache
China Blue is a high-tech company focusing on the development, design and sales of wireless audio SoC chips. The representative chip BT8892 supports dual-mode Bluetooth V5.0 EDR\/BLE. 32-bit RISC-V processor with DSP instruction set support. Support HD decoding AAC, SBC, standard definition call CVSD